SIMULATION OF COSEISMIC GRACITY CHANGE AND DEFORMATION 
FOR 2010 QINGHAI YUSHU EARTHQUAKE
Zhao Yunfeng,Zhu Yiqing,Liang Weifeng,XuYunma,Guo Shusong,Liu Fang,Liu Lian
jgg . 2014, (6): 26 -31 .